Dorman Headlight Assembly P/N:1590504
Dorman 1590085 right headlight assembly for the 1997-2005 Chevrolet Venture and other vehicles houses the halogen bulb and plastic lens that light the road ahead. It was reverse-engineered to look and work like the original headlight on specific vehicles, with the original dimensions for proper fit.
A headlight that stays dark, a dim beam or a hazy lens can mean the assembly has worn out. Before you replace it, rule out a burned-out bulb and a loose or damaged connector, since either can leave a headlight dark as well.
It is a direct-fit replacement, listed for a wide range of Chevrolet, Oldsmobile and Pontiac models, including the 1997-2005 Chevrolet Venture, the 1999-2005 Pontiac Montana and the 1997-2004 Oldsmobile Silhouette. One goes on the right side of each, and the left-side assembly is a separate part you order on its own. To check your exact model and engine, open the "Vehicles it fits" section.
Fit and size
Build and materials
One right headlight assembly with a halogen bulb. Mounting hardware is not included, so plan on new fasteners.
Interchange: 1221-0023R · GM151-B001R
16525740
This part cross-references / interchanges with the following part numbers:
Does this work as a 2004 Chevrolet Venture headlight (1997-2005 Chevrolet Venture)?
Yes. Dorman 1590085 is listed for the 1997-2005 Chevrolet Venture, so a 2004 falls inside its years. It is the right side only; open the "Vehicles it fits" section to check your engine.
Does the Dorman 1590085 headlight assembly come with a bulb?
Yes. Dorman 1590085 includes a halogen bulb. Mounting hardware is not included, so plan on new fasteners.
Is the lens on this right headlight assembly glass or plastic?
Plastic. The lens is clear plastic, and the housing is plastic too.
Does Dorman 1590085 replace part number 16525740?
Yes. 16525740 is among the numbers Dorman 1590085 replaces, so it crosses over to this right headlight assembly.
Can water inside or a cracked lens mean this headlight assembly needs replacing?
It can. Either may mean the housing or lens no longer keeps weather out. A shop can test the electrical side if the light itself goes dark.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.